Portable computer



FIG. 1 is a top, front, right side perspective view of a portablecomputer showing my new design;

FIG. 2 is an enlarged front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a reduced top, front right side perspective view thereof withthe computer in the operative condition.

The ornamental design for a portable computer, as shown and described.